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All Patents of Type: making wrenches
Patents 1 - 15 of 28
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NumberDatePatenteeTitleType
86,361Feb. 02, 1869A.B. Candee, L.S. TaylorImproved Die for Forging Wrench Headstool making machines
123,554Feb. 13, 1872L. ChapmanImprovment in the Manufacture of Wrench-Headstool making machines
135,406Feb. 04, 1873L. ChapmanImprovement in Dies for Making Wrench-Headstool making machines
137,052Mar. 25, 1873L. ChapmanImprovement in Dies for Forming Wrench-Headstool making machines
137,053Mar. 25, 1873L. ChapmanImprovements in the Manufacture of Wrench-Headswrench jaw components
GB-188,707,648May 26, 1887J.K. StarleySpanners and Wrencheswrenches
393,618Nov. 27, 1888L. CoesMachine For Forming Screw Blanks For Wrenchesmaking wrenches
464,352Dec. 01, 1891S. Fawcett, H.F. SmithDie For Making Pipe Wrencheschain and strap wrenches
489,523Jan. 10, 1893V.F. CarpenterWrench Milling Machinemaking wrenches
498,204May 23, 1893W.S. BemisDie For the Manufacture of Wrenchespipe and nut combination wrenches
504,518Sep. 05, 1893W.E. BrookeMethod Of Making Wrench Handlesmaking wrenches
560,038May 12, 1896J.P. LavigneApparatus For Forming Sliding Jaws For Wrenchesmaking wrenches
684,488Oct. 15, 1901P.A. WhitneyManufacture of Wrench Forgingsmaking wrenches
684,489Oct. 15, 1901P.A. WhitneyManufacture of Wrench Jawsmaking wrenches
685,256Oct. 29, 1901T.F. CarnsProcess of Producing Wrought-Metal Wrench-Jawswrench jaw components
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